Preventing Hearing Loss

Old age brings with it a host of physical woes, and among the most common is hearing loss. Forty percent of Americans older than 65 suffer from hearing loss, and by 2030 some 65 million Americans will be hard of hearing.

Now joint work by researchers at the universities of Wisconsin, Florida, Washington and Tokyo has uncovered the mechanism behind age-related hearing loss, and with the help of simple chemicals, they have managed to keep old mice hearing as well as young pups.